Constant size allocation and freeing For example: More...

Functions
void *	mi_malloc_csize (size_t size)
	Allocate a constant size object.

void *	mi_zalloc_csize (size_t size)

void *	mi_theap_malloc_csize (mi_theap_t *theap, size_t size)

void *	mi_theap_zalloc_csize (mi_theap_t *theap, size_t size)

void	mi_free_csize (void *p, size_t size)
	Free a pointer with a known constant size.

Detailed Description

Constant size allocation and freeing For example:

long* p = (long*)mi_malloc_csize(sizeof(long))

mi_malloc_csize

void * mi_malloc_csize(size_t size)

Allocate a constant size object.

On v3 these can improve performance as they will statically use mi_malloc_small(), mi_free_small(), etc. when possible. This is especially useful for compilers and runtimes where the the size is often statically known. These functions can be used even when the size is not constant but then there is no performance benefit.

Function Documentation

◆ mi_free_csize()

void mi_free_csize	(	void *	p,
		size_t	size )

Free a pointer with a known constant size.

Parameters

p	The pointer to the allocated block (or NULL )
size	The (compile time constant) size with which the pointer was allocated.

See also: mi_malloc_csize(); mi_free_size()

◆ mi_malloc_csize()

void * mi_malloc_csize ( size_t size )

Allocate a constant size object.

Parameters

size	A (compile-time) constant size.

Returns: A pointer to an allocated block of size size bytes.

See also: mi_free_csize(); mi_malloc()

◆ mi_theap_malloc_csize()

void * mi_theap_malloc_csize	(	mi_theap_t *	theap,
		size_t	size )

◆ mi_theap_zalloc_csize()

void * mi_theap_zalloc_csize	(	mi_theap_t *	theap,
		size_t	size )

◆ mi_zalloc_csize()

void * mi_zalloc_csize ( size_t size )